The Traprite Rat Station 2160 RST Tunnel is designed to hold a rat glue board and two rat snap traps to effectively catch rats without the use of rodenticide. This trap is made from cardboard, which is usually preferred by rodents in hot or cold environments, and because it helps dampen sounds so they can sneak in easily. It features a tunnel shape, which allows their whiskers to touch the sides, making them comfortable in entering, thus increasing the chance of better trapping results. It is ideal to use in sensitive places like hospitals, schools, residential buildings and food facilities. Product weighs 13 lb. Comes with 50 tunnels in each case.